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phoinix | Staff 13.7K Views
Aug 31, 2026 7:01 AM

TP-Link 5-Port 2.5G Unmanaged Ethernet Switch + 15% Back w/ Prime Card

$35

$60

41% off
Amazon
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Deal Details
Amazon has TP-Link 5-Port 2.5G Unmanaged Ethernet Switch (TL-SG105S-M2) for $34.99. Shipping is free with Prime or on $35+ orders.

Note: On the product page you should see "Earn 15% back on this item when you pay with your Prime Visa." View full offer terms here.

Thanks to Deal Hunter phoinix for finding this deal.

Specs:
  • 5x 2.5G RJ45 Ethernet Ports
  • 25 Gbps Total Switching Capacity
  • Auto-Negotiation (100Mb/1G/2.5G)
  • Unmanaged Switch
  • Fanless Design
  • Metal Case
  • 5.45" × 4.96" × 3.98"
  • 9V DC Power Adapter

Editor's Notes

Written by powerfuldoppler | Staff
  • This offer matches the previous Frontpage Deal.
  • Please see the original post for additional details & give the forum comments a read for helpful discussion.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
  • Our research indicates that this offer is $5 lower than the next best available price from a reputable merchant with prices starting from $39.99

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has TP-Link 5-Port 2.5G Unmanaged Ethernet Switch (TL-SG105S-M2) for $34.99. Shipping is free with Prime or on $35+ orders.

Note: On the product page you should see "Earn 15% back on this item when you pay with your Prime Visa." View full offer terms here.

Thanks to Deal Hunter phoinix for finding this deal.

Specs:
  • 5x 2.5G RJ45 Ethernet Ports
  • 25 Gbps Total Switching Capacity
  • Auto-Negotiation (100Mb/1G/2.5G)
  • Unmanaged Switch
  • Fanless Design
  • Metal Case
  • 5.45" × 4.96" × 3.98"
  • 9V DC Power Adapter

Editor's Notes

Written by powerfuldoppler | Staff
  • This offer matches the previous Frontpage Deal.
  • Please see the original post for additional details & give the forum comments a read for helpful discussion.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
  • Our research indicates that this offer is $5 lower than the next best available price from a reputable merchant with prices starting from $39.99

Original Post

Written by phoinix | Staff

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25 Comments

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Aug 31, 2026 8:42 AM
7 Comments
Joined Nov 2018
MichaelW4572Aug 31, 2026 8:42 AM
7 Comments
Alright
1
Aug 31, 2026 2:12 PM
358 Comments
Joined Aug 2012

This comment has been rated as unhelpful by Slickdeals users.

Aug 31, 2026 2:24 PM
73 Comments
Joined Nov 2020

This comment has been rated as unhelpful by Slickdeals users.

Aug 31, 2026 3:23 PM
831 Comments
Joined Dec 2007
Big RadAug 31, 2026 3:23 PM
831 Comments
do we have to be concerned about security when using unmanaged switches? I mesn you don't know what it is doing with your info. Maybe I am getting paranoid these days.
1
3
Aug 31, 2026 3:30 PM
467 Comments
Joined Apr 2014
homerzeppelinAug 31, 2026 3:30 PM
467 Comments
Quote from Big Rad :
do we have to be concerned about security when using unmanaged switches? I mesn you don't know what it is doing with your info. Maybe I am getting paranoid these days.
Basically, if you have to ask that question, then it is safe in your home network--because you wouldn't be using the tools you can use in a managed switch. (Note: I am in the same boat as you--and use all unmanaged switches on my home network...so I am not trying to be mean or offensive.)
2
Aug 31, 2026 3:33 PM
48 Comments
Joined Mar 2011
CDR_NefariousAug 31, 2026 3:33 PM
48 Comments
Thanks, picked up the 8-port version for $59.99. B&H Photo has the same prices for both 5-port and 8-port versions.
Aug 31, 2026 3:49 PM
2K Comments
Joined Sep 2014
bootymongerAug 31, 2026 3:49 PM
2K Comments

Our community has rated this post as helpful. If you agree, why not thank

Yeah, 8 port for $60 before any other card discounts. It was $50 without other tricks not that long ago, however. https://www.amazon.com/TP-Link-TL...X748Y?th=1

Nice little switch. Colored LEDs tell you link rate. Metal case.
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Aug 31, 2026 4:40 PM
6.3K Comments
Joined Mar 2008
dcliveAug 31, 2026 4:40 PM
6.3K Comments
Quote from Big Rad :
do we have to be concerned about security when using unmanaged switches? I mesn you don't know what it is doing with your info. Maybe I am getting paranoid these days.
A switch is a repeater - it just sends signals to the right place on another of its' ports based on the MAC addresses that it knows about. That's literally all it can do. There's no security principle involved here. Any network thing anywhere, in concept, can have bad actors put things into it. Typically that can be blocked at the router level (for example, in my Ubiquiti network, I block various countries and various known exploits).
Aug 31, 2026 4:42 PM
6.3K Comments
Joined Mar 2008
dcliveAug 31, 2026 4:42 PM
6.3K Comments

Our community has rated this post as helpful. If you agree, why not thank

For those in the Ubiquiti network ecosystem, B&H has the 5 port 2.5GB Ubiquiti managed L2 switch at $52. Various coupons and such can take it to $50. For one management interface and such, I think it's worth the extra few bucks.
3
Aug 31, 2026 5:15 PM
211 Comments
Joined Feb 2016

This comment has been rated as unhelpful by Slickdeals users.

Aug 31, 2026 5:15 PM
202 Comments
Joined Sep 2014
Coyote_JimAug 31, 2026 5:15 PM
202 Comments
Good timing. Need a new switch. Might as well get the 2.5G at these prices. I don't need it now, but am planning to migrate that way over time.
Aug 31, 2026 8:01 PM
116 Comments
Joined Jul 2017
daqqadAug 31, 2026 8:01 PM
116 Comments
Quote from dclive :
For those in the Ubiquiti network ecosystem, B&H has the 5 port 2.5GB Ubiquiti managed L2 switch at $52. Various coupons and such can take it to $50. For one management interface and such, I think it's worth the extra few bucks.
Unfortunately poe+ version (I needed) is much more expensive.
Aug 31, 2026 10:21 PM
5.2K Comments
Joined Sep 2012
cscamp20Aug 31, 2026 10:21 PM
5.2K Comments
Quote from Big Rad View quoted comment :
do we have to be concerned about security when using unmanaged switches? I mesn you don't know what it is doing with your info. Maybe I am getting paranoid these days.
I think you are overthinking this. You should be more concerned of people clicking on phishing emails than an unmanaged switch. We have a lot 5 port unmanaged switches in our company. My job as an IT manager would be easier if more people had common sense and not click every unsolicited email with links or attachments sent to them.
Last edited by cscamp20 August 31, 2026 at 03:26 PM.
1
Aug 31, 2026 10:28 PM
5.2K Comments
Joined Sep 2012
cscamp20Aug 31, 2026 10:28 PM
5.2K Comments
Quote from Ymyinfinity View quoted comment :
I've bought the 5 port 1G and returned it in the past. It actually could not transmit at a full 1Gbps, topped out at 700-800 for some reason, whereas 8-port versions reached full gigabit. I think the 5 port lacks the switching capacity. Also, 1Gbps should run about $10 for a 5 port, so nobody should be paying $28 for that.
The rated 1 Gbps is theoretical speed. The connection will say 1 Gbps, but the actual speed will be less.
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Sep 1, 2026 1:19 AM
6.3K Comments
Joined Mar 2008
dcliveSep 1, 2026 1:19 AM
6.3K Comments
Quote from cscamp20 View quoted comment :
I think you are overthinking this. You should be more concerned of people clicking on phishing emails than an unmanaged switch. We have a lot 5 port unmanaged switches in our company. My job as an IT manager would be easier if more people had common sense and not click every unsolicited email with links or attachments sent to them.
You aren't using Proofpoint or Defender (or similar) ?

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